* Lizabeth's own anger and frustration: The story explores the emotional turmoil of a young girl facing poverty, prejudice, and the death of her father. Her anger and frustration act as a driving force for her actions, creating a sense of conflict within her.
* The societal realities: Poverty, racism, and the limitations of their environment in the rural South create a sense of hopelessness and resentment. These societal realities are not personified as a villain, but they certainly contribute to the conflict and Lizabeth's difficult circumstances.
* Miss Lottie: While not a malicious antagonist, Miss Lottie represents a symbol of vulnerability and isolation, as well as the harsh realities of poverty. Lizabeth's actions toward her, fueled by anger and resentment, create conflict and ultimately lead to a realization of the consequences of her actions.
Therefore, the "antagonist" in "Marigolds" is more complex than a single character. It's a combination of internal struggles, societal pressures, and the symbolic representation of Miss Lottie that create the conflict and tension within the story.